MX2021003132A - Flue gas recycle method for thermochemical regeneration. - Google Patents

Flue gas recycle method for thermochemical regeneration.

Info

Publication number
MX2021003132A
MX2021003132A MX2021003132A MX2021003132A MX2021003132A MX 2021003132 A MX2021003132 A MX 2021003132A MX 2021003132 A MX2021003132 A MX 2021003132A MX 2021003132 A MX2021003132 A MX 2021003132A MX 2021003132 A MX2021003132 A MX 2021003132A
Authority
MX
Mexico
Prior art keywords
flue gas
gas recycle
thermochemical regeneration
recycle method
thermochemical
Prior art date
Application number
MX2021003132A
Other languages
Spanish (es)
Inventor
Hisashi Kobayashi
Original Assignee
Praxair Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc
Publication of MX2021003132A publication Critical patent/MX2021003132A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/02—Arrangements of regenerators
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
    • C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/235—Heating the glass
    • C03B5/237—Regenerators or recuperators specially adapted for glass-melting furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/12—Feeding the process for making hydrogen or synthesis gas
    • C01B2203/1205—Composition of the feed
    • C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
    • C01B2203/1235—Hydrocarbons
    • C01B2203/1241—Natural gas or methane
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
    • C01B2203/14—Details of the flowsheet
    • C01B2203/148—Details of the flowsheet involving a recycle stream to the feed of the process for making hydrogen or synthesis gas
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
    • F23C2900/99011—Combustion process using synthetic gas as a fuel, i.e. a mixture of CO and H2
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2400/00—Pretreatment and supply of gaseous fuel
    • F23K2400/10—Pretreatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/26—Arrangements of heat-exchange apparatus
    • F27B3/263—Regenerators
    • F27B3/266—Exhaust gases reversing flow devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • F27D2017/007—Systems for reclaiming waste heat including regenerators
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Saccharide Compounds (AREA)

Abstract

Thermochemical regeneration is enhanced by injecting fuel gas to entrain recycled flue gas that passes out of a regenerator to form a mixture that is impelled into the other regenerator.
MX2021003132A 2018-10-16 2019-09-26 Flue gas recycle method for thermochemical regeneration. MX2021003132A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862746324P 2018-10-16 2018-10-16
PCT/US2019/053109 WO2020081209A1 (en) 2018-10-16 2019-09-26 Flue gas recycle method for thermochemical regeneration

Publications (1)

Publication Number Publication Date
MX2021003132A true MX2021003132A (en) 2021-05-14

Family

ID=68165867

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021003132A MX2021003132A (en) 2018-10-16 2019-09-26 Flue gas recycle method for thermochemical regeneration.

Country Status (10)

Country Link
US (1) US11543183B2 (en)
EP (3) EP3867201B1 (en)
JP (1) JP7224446B2 (en)
KR (1) KR102570411B1 (en)
CN (1) CN112703171B (en)
BR (1) BR112021004722A2 (en)
ES (1) ES2951340T3 (en)
MX (1) MX2021003132A (en)
PL (1) PL3867201T3 (en)
WO (1) WO2020081209A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3766831A1 (en) * 2019-07-18 2021-01-20 Linde GmbH Method for operating a fired furnace and arrangement comprising such a furnace

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6113874A (en) 1998-04-29 2000-09-05 Praxair Technology, Inc. Thermochemical regenerative heat recovery process
US6383462B1 (en) 1999-10-26 2002-05-07 John Zink Company, Llc Fuel dilution methods and apparatus for NOx reduction
US6383461B1 (en) 1999-10-26 2002-05-07 John Zink Company, Llc Fuel dilution methods and apparatus for NOx reduction
US6818198B2 (en) * 2002-09-23 2004-11-16 Kellogg Brown & Root, Inc. Hydrogen enrichment scheme for autothermal reforming
US8007681B2 (en) * 2008-04-25 2011-08-30 Shell Oil Company Methods, compositions, and burner systems for reducing emissions of carbon dioxide gas into the atmosphere
DE202014001242U1 (en) * 2014-01-27 2014-04-24 Beteiligungen Sorg Gmbh & Co. Kg Regenerator for glass melting tanks
US10184659B2 (en) * 2015-04-15 2019-01-22 Praxair Technology, Inc. Low-NOx combustion method
PL3283823T3 (en) * 2015-04-16 2020-01-31 Praxair Technology, Inc. Combustion methods for low velocity fuel stream
CN105126563B (en) * 2015-08-24 2017-11-28 秦皇岛玻璃工业研究设计院 The desulphurization denitration medium and desulphurization denitration apparatus and method of a kind of flue gas of glass melting furnace
US10059615B2 (en) * 2015-10-29 2018-08-28 Praxair Technology, Inc. Thermochemical regeneration and heat recovery in glass furnaces
KR20180095571A (en) * 2015-12-23 2018-08-27 프랙스에어 테크놀로지, 인코포레이티드 Glass furnace with improved production rate
US10112860B1 (en) 2016-07-15 2018-10-30 Praxair Technology, Inc. Thermochemical regeneration with fuel additions
US10746469B2 (en) 2017-01-11 2020-08-18 Praxair Technology, Inc. Regenerators with pressurized cavity in partition walls

Also Published As

Publication number Publication date
CN112703171A (en) 2021-04-23
EP3984967A1 (en) 2022-04-20
KR102570411B1 (en) 2023-08-25
US11543183B2 (en) 2023-01-03
CN112703171B (en) 2023-07-21
KR20210076057A (en) 2021-06-23
JP7224446B2 (en) 2023-02-17
EP3867201C0 (en) 2023-06-28
EP3981747A1 (en) 2022-04-13
PL3867201T3 (en) 2023-09-04
BR112021004722A2 (en) 2021-06-01
ES2951340T3 (en) 2023-10-19
US20200116429A1 (en) 2020-04-16
EP3867201A1 (en) 2021-08-25
WO2020081209A1 (en) 2020-04-23
EP3981747B1 (en) 2024-07-24
EP3984967B1 (en) 2024-08-14
JP2022501298A (en) 2022-01-06
EP3867201B1 (en) 2023-06-28

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